Fluoride Triggered Fluorescence "Turn On" Sensor for Zn2+ Ions Based on Pentaquinone Scaffold That Works as a Molecular Keypad Lock

被引：64
作者：
Bhalla, Vandana [1 ]
Roopa [1 ]
Kumar, Manoj [1 ]
机构：
[1] Guru Nanak Dev Univ, Dept Chem, UGC Sponsored Ctr Adv Studies 1, Amritsar 143005, Punjab, India
来源：
ORGANIC LETTERS | 2012年 / 14卷 / 11期
关键词：
PHYSIOLOGICAL CONDITIONS; ZINC; DISEASE; METALLOBIOLOGY; NEUROBIOLOGY; RECOGNITION; SPECIATION; CHEMISTRY; ZN(II); PROBE;
D O I：
10.1021/ol301030z
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A pentaquinone based compound 3a has been synthesized which exhibits pronounced fluorescence enhancement in the presence of Zn2+ ions under a F- triggered synergistic effect. Derivative 3a also behaves as a molecular keypad lock with sequential chemical inputs of Zn2+ and F- ions.
引用
收藏
页码：2802 / 2805
页数：4
相关论文
共 28 条
[1]   Zinc-nucleic acid interaction [J].
Aoki, S ;
Kimura, E .
CHEMICAL REVIEWS, 2004, 104 (02) :769-787
[2]   Hetero-oligophenylene-Based AIEE Material as a Multiple Probe for Biomolecules and Metal Ions to Construct Logic Circuits: Application in Bioelectronics and Chemionics [J].
Bhalla, Vandana ;
Vij, Varun ;
Dhir, Abhimanew ;
Kumar, Manoj .
CHEMISTRY-A EUROPEAN JOURNAL, 2012, 18 (12) :3765-3772
[3]   New Fluorogenic Sensors for Hg2+ Ions: Through-Bond Energy Transfer from Pentaquinone to Rhodamine [J].
Bhalla, Vandana ;
Roopa ;
Kumar, Manoj ;
Sharma, Parduman Raj ;
Kaur, Tandeep .
INORGANIC CHEMISTRY, 2012, 51 (04) :2150-2156
[4]   Recognition of Adenosine Monophosphate and H2PO4- using Zinc Ensemble of New Hexaphenylbenzene Derivative: Potential Bioprobe and Multichannel Keypad System [J].
Bhalla, Vandana ;
Vij, Varun ;
Kumar, Manoj ;
Sharma, Parduman Raj ;
Kaur, Tandeep .
ORGANIC LETTERS, 2012, 14 (04) :1012-1015
[5]   A pentaquinone-based 4-2 bit photonic encoder [J].
Bhalla, Vandana ;
Gupta, Roopa Ankush ;
Dhir, Abhimanew ;
Kumar, Manoj .
DALTON TRANSACTIONS, 2011, 40 (19) :5176-5179
[6]   Copper, zinc, and the metallobiology of Alzheimer disease [J].
Bush, AI .
ALZHEIMER DISEASE & ASSOCIATED DISORDERS, 2003, 17 (03) :147-150
[7]   The metallobiology of Alzheimer's disease [J].
Bush, AI .
TRENDS IN NEUROSCIENCES, 2003, 26 (04) :207-214
[8]   Synthesis and structure of [Zn(OMe)(L)]•[Zn(OH)(L)]• 2(BPh4), L = cis,cis-1,3,5-tris[(E,E)-3-(2-furyl) acrylideneamino] cyclohexane:: structural models of carbonic anhydrase and liver alcohol dehydrogenase [J].
Cronin, L ;
Walton, PH .
CHEMICAL COMMUNICATIONS, 2003, (13) :1572-1573
[9]   Zn(II) and Cd(II)-based complexes for probing the enzymatic hydrolysis of Na4P2O7 by alkaline phosphatase in physiological conditions [J].
Das, Priyadip ;
Bhattacharya, Sourish ;
Mishra, Sandhya ;
Das, Amitava .
CHEMICAL COMMUNICATIONS, 2011, 47 (28) :8118-8120
[10]  
de silva A.P., 2001, MOL LEVEL ELECT IMAG, V5
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